查询词典 mass spectrometer

Recent years,the Chinese government started to encourage theresearch and development of mass spectrometer.

因此，研究和开发我国自己的质谱仪已刻不容缓。

The working principle and performance characteristic of the time-of-flight mass spectrometer have been introduced in this paper.

本文介绍了飞行时间质谱的工作原理和性能特点，也描述了该在线气体分析系统的组成、安装布局、与其它转炉生产设备的衔接以及在现场达到的性能指标。

Do you plan to purchase a mass spectrometer?

你计划购买质谱仪？

It shows that we have obtained preliminary results in ESI-RIT mass spectrometer development.

这表明我们已经取得了电喷雾矩形离子阱质谱仪研制的初步成果。

The role and structure of ESI-RIT mass spectrometer components are described, and operating conditions are optimized.

本文对电喷雾矩形离子阱质谱仪各个组成部分的作用和结构给予了详细的说明，同时也给出了经过优化的仪器操作条件。

Quadrupole mass spectrometer can be used in measuring pressure of dividing and analysis composition of material.

四极质谱计在真空技术中可用来测量分压强，从事物质成分的分析。

Each reading by the mass spectrometer creates a kind of chemical "pixel".

质谱仪给出的每一个分析结果形成一种化学"像素"。

Key words: time to digital converter , dead time effects , time of flight mass spectrometer

要害词：时间-数字转换器，死时间效应，飞行时间质谱计

The operating principle and performance of time-of-flight mass spectrometer were introduced.

介绍了飞行时间质谱仪的工作原理及性能特点、莱钢4号转炉应用的飞行时间质谱炉气在线分析系统的组成、安装布局及其同其他生产设备间的相互衔接，以及在现场达到的性能指标。

His main tool is a device called a secondary-ion mass spectrometer.

他的主要工具是一种叫做二次离子质谱仪的装置。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。